1 files changed, 0 insertions, 222 deletions

diff --git a/src/common/x64/xbyak_abi.h b/src/common/x64/xbyak_abi.h
deleted file mode 100644
index 636a5c0f9..000000000
--- a/src/common/x64/xbyak_abi.h
+++ /dev/null
@@ -1,222 +0,0 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <initializer_list>
-#include <xbyak.h>
-#include "common/assert.h"
-#include "common/bit_set.h"
-
-namespace Common::X64 {
-
-inline int RegToIndex(const Xbyak::Reg& reg) {
-    using Kind = Xbyak::Reg::Kind;
-    ASSERT_MSG((reg.getKind() & (Kind::REG | Kind::XMM)) != 0,
-               "RegSet only support GPRs and XMM registers.");
-    ASSERT_MSG(reg.getIdx() < 16, "RegSet only supports XXM0-15.");
-    return reg.getIdx() + (reg.getKind() == Kind::REG ? 0 : 16);
-}
-
-inline Xbyak::Reg64 IndexToReg64(int reg_index) {
-    ASSERT(reg_index < 16);
-    return Xbyak::Reg64(reg_index);
-}
-
-inline Xbyak::Xmm IndexToXmm(int reg_index) {
-    ASSERT(reg_index >= 16 && reg_index < 32);
-    return Xbyak::Xmm(reg_index - 16);
-}
-
-inline Xbyak::Reg IndexToReg(int reg_index) {
-    if (reg_index < 16) {
-        return IndexToReg64(reg_index);
-    } else {
-        return IndexToXmm(reg_index);
-    }
-}
-
-inline BitSet32 BuildRegSet(std::initializer_list<Xbyak::Reg> regs) {
-    BitSet32 bits;
-    for (const Xbyak::Reg& reg : regs) {
-        bits[RegToIndex(reg)] = true;
-    }
-    return bits;
-}
-
-const BitSet32 ABI_ALL_GPRS(0x0000FFFF);
-const BitSet32 ABI_ALL_XMMS(0xFFFF0000);
-
-#ifdef _WIN32
-
-// Microsoft x64 ABI
-const Xbyak::Reg ABI_RETURN = Xbyak::util::rax;
-const Xbyak::Reg ABI_PARAM1 = Xbyak::util::rcx;
-const Xbyak::Reg ABI_PARAM2 = Xbyak::util::rdx;
-const Xbyak::Reg ABI_PARAM3 = Xbyak::util::r8;
-const Xbyak::Reg ABI_PARAM4 = Xbyak::util::r9;
-
-const BitSet32 ABI_ALL_CALLER_SAVED = BuildRegSet({
-    // GPRs
-    Xbyak::util::rcx,
-    Xbyak::util::rdx,
-    Xbyak::util::r8,
-    Xbyak::util::r9,
-    Xbyak::util::r10,
-    Xbyak::util::r11,
-    // XMMs
-    Xbyak::util::xmm0,
-    Xbyak::util::xmm1,
-    Xbyak::util::xmm2,
-    Xbyak::util::xmm3,
-    Xbyak::util::xmm4,
-    Xbyak::util::xmm5,
-});
-
-const BitSet32 ABI_ALL_CALLEE_SAVED = BuildRegSet({
-    // GPRs
-    Xbyak::util::rbx,
-    Xbyak::util::rsi,
-    Xbyak::util::rdi,
-    Xbyak::util::rbp,
-    Xbyak::util::r12,
-    Xbyak::util::r13,
-    Xbyak::util::r14,
-    Xbyak::util::r15,
-    // XMMs
-    Xbyak::util::xmm6,
-    Xbyak::util::xmm7,
-    Xbyak::util::xmm8,
-    Xbyak::util::xmm9,
-    Xbyak::util::xmm10,
-    Xbyak::util::xmm11,
-    Xbyak::util::xmm12,
-    Xbyak::util::xmm13,
-    Xbyak::util::xmm14,
-    Xbyak::util::xmm15,
-});
-
-constexpr std::size_t ABI_SHADOW_SPACE = 0x20;
-
-#else
-
-// System V x86-64 ABI
-const Xbyak::Reg ABI_RETURN = Xbyak::util::rax;
-const Xbyak::Reg ABI_PARAM1 = Xbyak::util::rdi;
-const Xbyak::Reg ABI_PARAM2 = Xbyak::util::rsi;
-const Xbyak::Reg ABI_PARAM3 = Xbyak::util::rdx;
-const Xbyak::Reg ABI_PARAM4 = Xbyak::util::rcx;
-
-const BitSet32 ABI_ALL_CALLER_SAVED = BuildRegSet({
-    // GPRs
-    Xbyak::util::rcx,
-    Xbyak::util::rdx,
-    Xbyak::util::rdi,
-    Xbyak::util::rsi,
-    Xbyak::util::r8,
-    Xbyak::util::r9,
-    Xbyak::util::r10,
-    Xbyak::util::r11,
-    // XMMs
-    Xbyak::util::xmm0,
-    Xbyak::util::xmm1,
-    Xbyak::util::xmm2,
-    Xbyak::util::xmm3,
-    Xbyak::util::xmm4,
-    Xbyak::util::xmm5,
-    Xbyak::util::xmm6,
-    Xbyak::util::xmm7,
-    Xbyak::util::xmm8,
-    Xbyak::util::xmm9,
-    Xbyak::util::xmm10,
-    Xbyak::util::xmm11,
-    Xbyak::util::xmm12,
-    Xbyak::util::xmm13,
-    Xbyak::util::xmm14,
-    Xbyak::util::xmm15,
-});
-
-const BitSet32 ABI_ALL_CALLEE_SAVED = BuildRegSet({
-    // GPRs
-    Xbyak::util::rbx,
-    Xbyak::util::rbp,
-    Xbyak::util::r12,
-    Xbyak::util::r13,
-    Xbyak::util::r14,
-    Xbyak::util::r15,
-});
-
-constexpr std::size_t ABI_SHADOW_SPACE = 0;
-
-#endif
-
-inline void ABI_CalculateFrameSize(BitSet32 regs, std::size_t rsp_alignment,
-                                   std::size_t needed_frame_size, s32* out_subtraction,
-                                   s32* out_xmm_offset) {
-    int count = (regs & ABI_ALL_GPRS).Count();
-    rsp_alignment -= count * 8;
-    std::size_t subtraction = 0;
-    int xmm_count = (regs & ABI_ALL_XMMS).Count();
-    if (xmm_count) {
-        // If we have any XMMs to save, we must align the stack here.
-        subtraction = rsp_alignment & 0xF;
-    }
-    subtraction += 0x10 * xmm_count;
-    std::size_t xmm_base_subtraction = subtraction;
-    subtraction += needed_frame_size;
-    subtraction += ABI_SHADOW_SPACE;
-    // Final alignment.
-    rsp_alignment -= subtraction;
-    subtraction += rsp_alignment & 0xF;
-
-    *out_subtraction = (s32)subtraction;
-    *out_xmm_offset = (s32)(subtraction - xmm_base_subtraction);
-}
-
-inline std::size_t ABI_PushRegistersAndAdjustStack(Xbyak::CodeGenerator& code, BitSet32 regs,
-                                                   std::size_t rsp_alignment,
-                                                   std::size_t needed_frame_size = 0) {
-    s32 subtraction, xmm_offset;
-    ABI_CalculateFrameSize(regs, rsp_alignment, needed_frame_size, &subtraction, &xmm_offset);
-
-    for (int reg_index : (regs & ABI_ALL_GPRS)) {
-        code.push(IndexToReg64(reg_index));
-    }
-
-    if (subtraction != 0) {
-        code.sub(code.rsp, subtraction);
-    }
-
-    for (int reg_index : (regs & ABI_ALL_XMMS)) {
-        code.movaps(code.xword[code.rsp + xmm_offset], IndexToXmm(reg_index));
-        xmm_offset += 0x10;
-    }
-
-    return ABI_SHADOW_SPACE;
-}
-
-inline void ABI_PopRegistersAndAdjustStack(Xbyak::CodeGenerator& code, BitSet32 regs,
-                                           std::size_t rsp_alignment,
-                                           std::size_t needed_frame_size = 0) {
-    s32 subtraction, xmm_offset;
-    ABI_CalculateFrameSize(regs, rsp_alignment, needed_frame_size, &subtraction, &xmm_offset);
-
-    for (int reg_index : (regs & ABI_ALL_XMMS)) {
-        code.movaps(IndexToXmm(reg_index), code.xword[code.rsp + xmm_offset]);
-        xmm_offset += 0x10;
-    }
-
-    if (subtraction != 0) {
-        code.add(code.rsp, subtraction);
-    }
-
-    // GPRs need to be popped in reverse order
-    for (int reg_index = 15; reg_index >= 0; reg_index--) {
-        if (regs[reg_index]) {
-            code.pop(IndexToReg64(reg_index));
-        }
-    }
-}
-
-} // namespace Common::X64